No. Type Error Name/Error Condition/Major Cause/Solution
SC823-00 B Self-diagnostics error: NIC
[XXXX]: Detailed error code
[6101] MAC address check sum error
The result of the MAC address check sum does not match the check sum
stored in ROM.
• Defective SEEP ROM
• Defective I2C bus (connection)
Replace the controller board.
[6104] PHY IC error
The PHY IC on the controller cannot be correctly recognized.
• Defective PHY chip
• Defective ASIC MII I/F
Replace the controller board.
[6105] PHY IC loop-back error
An error occurred during the loop-back test for the PHY IC on the
controller.
• PHY chip
• Defective MAC of ASIC (SIMAC/COMIC/CELLO)
• Defective I/F with the PHY board
• Defective solder on the PHY board
Replace the controller board.
Service Call 816-899
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